CLIMATOLOGICAL DATA HANFORD METEOROLOGY STATION
25 MILES N.W. OF RICHLAND, WA
LATITUDE 46º 34'N, LONGITUDE 119º 36'W
ELEVATION (GROUND) 733 FEET
MONTH:
March 1995
TEMPERATURE (ºF)
(3-FT LEVEL)
PRECIPITATION WIND (50-FT LEVEL) FRONTS &
MISC PHENOM
D
A
T
E
M
A
X
I
M
U
M
M
I
N
I
M
U
M
A
V
E
R
A
G
E
D
E
P
A
R
T
U
R
E
H
D
D
65
ºF
C
D
D
65
ºF
T
O
T
A
L

IN.
S
N
O
W

IN.
SNOW
ON
GRND
AT
0400

IN.
P
R
E
V
A
I
L
DIR
A
V
E
SPD

MPH
PK
G
U
S
T
SPD

MPH
PK
G
U
S
T
DIR
A
V
E
RH
%
S
O
L
A
R
A
D
S
K
Y
C
V
R
SR
TO
SS
NOTE:TYPES
AND TIMES
OF
FRONTAL
PASSAGES
"KFR"(COLD)
"WFR"(WARM)
1 47 27 37 -5 28 0 NW 11.829 NE 37 332 2
2 49 25 37 -5 28 0 NW 8.4 17 NNW 34 343 0
3 48 31 40 -2 25 0 NW 6.8 14 NW 41 155 8
4 54 30 42 0 23 0 SW 11.040 SW 52 215 7
5 51 30 40 -2 25 0 NW 9.1 32 WNW 54 272 5
6 50 21 36 -7 29 0 E 5.3 17 WNW 55 340 1
7 53 23 38 -6 27 0 E 6.1 15 E 56 333 6
8 46 38 42 -2 23 0 0.09 NW 6.3 19 NNW 76 94 10 KFR 1530
9 60 39 50 +6 15 0 0.42 NW 11.349 SW 84 94 10 F,KFR 2145
10 52 38 45 0 20 0 0.21 W 6.6 18 NNW 88 100 10
11 67 44 56 +11 9 0 SW 11.336 SSW 59 271 6
12 61 40 50 +5 15 0 SW 9.5 27 WSW 53 336 5
13 65 42 54 +9 11 0 T SW 6.1 27 WSW 68 268 9
14 58 44 51 +5 14 0 0.16 NW 8.1 34 SW 83 139 10 KFR 1545
15 61 41 51 +5 14 0 T NW 9.2 22 SW 60 305 7
16 61 33 47 +1 18 0 W 5.9 14 W 64 395 2
17 60 37 48 +1 17 0 NW 6.9 15 WNW 64 275 10
18 64 46 55 +8 10 0 T SW 12.337 SW 62 203 10
19 60 42 51 +4 14 0 T W 10.834 SW 48 366 5
20 58 41 50 +3 15 0 0.07 NW 11.336 WSW 70 164 8 KFR 1100
21 57 34 46 -1 19 0 SW 10.734 S 47 231 10
22 55 28 42 -5 23 0 NW 6.4 23 ESE 74 199 10
23 59 36 48 +1 17 0 T W 10.034 SW 62 356 8
24 54 32 43 -4 22 0 W 13.839 NW 46 353 4
25 57 31 44 -3 21 0 W 7.0 17 W 42 442 1
26 60 27 44 -3 21 0 SW 5.8 17 E 49 447 3
27 64 28 46 -2 19 0 NE 5.0 12 NE 48 446 0
28 63 36 50 +2 15 0 NW 8.3 21 N 47 453 0
29 66 30 48 -1 17 0 SE 5.6 16 ESE 46 457 0
30 69 33 51 +2 14 0 E 4.9 13 E 47 441 5
31 68 35 52 +3 13 0 T SW 8.9 39 WSW 47 365 9 KFR 1915
SUM 581 0 0.950
AVG 58.034.346.1 8.4 5.8
NOTES: PRECIPITATION (IN.) MISC. PHENOM. KEY
Daily summary period is midnight to midnight PST TOTAL FOR THE MONTH0.95 A-Hail, BD-Blowing Dust, BS-Blowing Snow
"T" in columns 7-9 denotes a trace DEPARTURE FROM NORM+0.48 D-Dust, AU-Aurora, DL-Distant Lightning
Snow in columns 8-9 is all frozen precipitation 24HR MAX0.42ON9 F-Fog, IC-Ice Crystals, K-Smoke
Solrad in coluns 15 is in Langleys; g-cal/sq. cm NUMBER OF DAYS WITH: GL-Glaze, T-Thunderstorm, DS-Drifting Snow
TEMPERATURE (ºF) (3-FT LEVEL) >= T11>= 0.251 BAROMETRIC PRESSURE (IN.)
AVERAGE FOR THE MONTH46.1 >= 0.015 >= 0.500 AVERAGE STATION29.120
DEPARTURE FROM NORMAL+0.5 >= 0.103 >= 1.000 MAX SEA-LEVEL30.52ON27
HIGHEST69 ON30 SNOW (FROZEN PRECIP.) (IN.) MIN SEA-LEVEL29.11ON10
LOWEST21 ON6 TOTAL FOR THE MONTH0 SOLAR RADIATION (LANGLEYS)
NUMBER OF DAYS WITH: 24HR MAXna ONna AVERAGE DAILY TOTAL296.4
MAXIMUM 32 OR BELOW0 MAX ON GRNDna ONna MAX DAILY457ON29
MAXIMUM 90 OR ABOVE0 WIND (50-FT LEVEL) MIN DAILY94 ON9+
MINIMUM 32 OR BELOW13 AVERAGE SPEED (MPH)8.4 MISCELLANEOUS NUMBER OF DAYS
MINIMUM 0 OR BELOW0 DEPARTURE FROM NORM+0.1 CLEAR9 FOG1
HEATING DEGREE DAYS (BASE 65ºF) PEAK GUSTSW @ 49ON9 PARTLY CLOUDY9 THDR0
TOTAL FOR THE MONTH581 AVERAGE PSYCHROMETRIC DATA CLOUDY13DUST0
DEPARTURE FROM NORMAL-21 DRY BULB (ºF)45.7WET BULB (ºF)39.1 RELATIVE HUMIDITY EXTREMES (%)
SEASON TOTAL (SINCE JULY 1)4167 REL. HUM. (%)56.8DEW PT.(ºF)29.6 HIGHEST99 ON9
SEASON DEPARTURE FROM NORM-496 + DENOTES LATEST OF MULTIPLE DAYS LOWEST16 ON2